From 3e08601f7f9b497abcb383491058bfb9e1dc6ec9 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Tue, 16 Dec 2008 21:37:00 -0700 Subject: PCI: alpha: use generic INTx swizzle from PCI core Use the generic pci_common_swizzle() instead of arch-specific code. Note that pci_common_swizzle() loops based on dev->bus->self, not dev->bus->parent as the alpha common_swizzle() did. I think they are equivalent for this purpose. Signed-off-by: Bjorn Helgaas Signed-off-by: Jesse Barnes --- arch/alpha/kernel/pci.c | 18 ------------------ 1 file changed, 18 deletions(-) (limited to 'arch/alpha/kernel/pci.c') diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c index b03d9f420425..a3b938811400 100644 --- a/arch/alpha/kernel/pci.c +++ b/arch/alpha/kernel/pci.c @@ -320,24 +320,6 @@ pcibios_update_irq(struct pci_dev *dev, int irq) pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq); } -/* Most Alphas have straight-forward swizzling needs. */ - -u8 __init -common_swizzle(struct pci_dev *dev, u8 *pinp) -{ - u8 pin = *pinp; - - while (dev->bus->parent) { - pin = pci_swizzle_interrupt_pin(dev, pin); - /* Move up the chain of bridges. */ - dev = dev->bus->self; - } - *pinp = pin; - - /* The slot is the slot of the last bridge. */ - return PCI_SLOT(dev->devfn); -} - void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region, struct resource *res) -- cgit v1.2.3